source3/rpc_client/init_netlogon.c

   1 /*
   2  *  Unix SMB/CIFS implementation.
   3  *  RPC Pipe client / server routines
   4  *  Copyright (C) Guenther Deschner                  2008.
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #include "includes.h"
  21 #include "../libcli/auth/libcli_auth.h"
  22 #include "../lib/crypto/arcfour.h"
  23
  24 /*************************************************************************
  25  inits a netr_CryptPassword structure
  26  *************************************************************************/
  27
  28 void init_netr_CryptPassword(const char *pwd,
  29                              unsigned char session_key[16],
  30                              struct netr_CryptPassword *pwd_buf)
  31 {
  32         struct samr_CryptPassword password_buf;
  33
  34         encode_pw_buffer(password_buf.data, pwd, STR_UNICODE);
  35
  36         arcfour_crypt(password_buf.data, session_key, 516);
  37         memcpy(pwd_buf->data, password_buf.data, 512);
  38         pwd_buf->length = IVAL(password_buf.data, 512);
  39 }